Verbs can be very complicated in some languages, but lucky for you, verbs are quite easy in Parseltongue (by most language standards) We will go over conjugation later, but here are some verbs.

to play - shaha
to run - slahu
to work - shihoha
to swim - heshiho
to crouch/squat - ksahu
to watch - shihahu
to sing - kasiho
to dance - kantuha
to walk - kantesu
to lift - kahusa
to cast (a spell) - sinteho
to read - kantusa
to write - sliheho
to sit - sintahu
to type - slinto
to click - slintahu
to fix - shahehu
to press - slashu
to color (like a coloring book) - shinteha
to sew - slisheta
to put - ksusha
to turn - kintahu
to rise - shilatahu
to fall - shilatuha
to flick - hishalu
to make/build - shishashu
to fall - slishu
to see - shintashu
to smell - bushatu
to open - shatuha
to close - ksatuha
to ride - shilitahu
to make go (like a car) - slitusha
to turn on - ksatusha
to enter - slatusha
to exit - sintashu

Those are just a few verbs. There are plenty more, but this just your first lesson, and I think you will get by with these.